https://docs.google.com/document/d/1mLTgRHhSZXvphjORexRix_9FPLGInsZ_0RaC7LJSHW0/pub
Homework
2/25 - YES! Copy vocabulary words with definition in NB again as you will be assess daily on these words and on your weekly quiz.
1. force - is any interaction which tends to change the motion of an object. In other words, a force can cause an object with mass to change its velocity
2. friction - force that resists the sliding or rolling of one solid object over another. Frictional forces, such as the traction needed to walk without slipping.
3. drag force - is the resistance force caused by the motion of a body through a fluid, such as water or air. A drag force acts opposite to the direction of the oncoming object.
4. gravity - is the force that causes two particles to pull towards each other. Learn about gravity and find out how Newton and Einstein explain gravity.
5. net force - is the amount of force that is making the object change direction or motion.
6. balanced force - is when two equal forces are applied on an object pushing both ways. Also they are equal forces acting on an object in opposite directions.
7. unbalanced force - when two forces acting on an object are not equal in size. Unbalanced forces causes can cause.
8. inertia - a property of matter by which it remains at rest or in uniform motion in the same straight line unless acted upon by some external forces.
9. velocity - the rate of change of position along a straight line with respect to time : the derivative of position with respect to time
